/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.livy.server

import javax.servlet.Servlet

import org.apache.livy.LivyConf
import org.apache.livy.server.recovery.SessionStore
import org.apache.livy.sessions.InteractiveSessionManager

/**
 * Its implementation starts Livy ThriftServer
 */
trait ThriftServerFactory {
  def start(
    livyConf: LivyConf,
    livySessionManager: InteractiveSessionManager,
    sessionStore: SessionStore,
    accessManager: AccessManager): Unit

  def stop(): Unit

  def getServlet(basePath: String): Servlet

  def getServletMappings: Seq[String]
}

object ThriftServerFactory {
  def getInstance: ThriftServerFactory = {
    Class.forName("org.apache.livy.thriftserver.ThriftServerFactoryImpl").newInstance()
      .asInstanceOf[ThriftServerFactory]
  }
}
